High-entropy (Y_0.2Nd_0.2Sm_0.2Eu_0.2Er_0.2)AlO₃: A promising thermal/environmental barrier material for oxide/oxide composites

Zifan Zhao^a^,^b, Heng Chen^a, Huimin Xiang^a, Fu-Zhi Dai^a, Xiaohui Wang^c, Wei Xu^d, Kuang Sun^d, Zhijian Peng^b^,^*(

), Yanchun Zhou^a^,^*(

)

Fig. 6.. XRD patterns of HE (Y_0.2Nd_0.2Sm_0.2Eu_0.2Er_0.2)AlO₃ powders at different temperatures.